[Event "Quarantäne-Liga 12D Team Battle"] [Site "https://lichess.org/tZGVmyuU"] [Date "2020.07.19"] [White "md253"] [Black "hagr135"] [Result "0-1"] [UTCDate "2020.07.19"] [UTCTime "19:28:17"] [WhiteElo "1697"] [BlackElo "2150"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B23"] [Opening "Sicilian Defense: Closed, Traditional"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 Nc6 { B23 Sicilian Defense: Closed, Traditional } 3. d3 g6 4. Bf4 Bg7 5. Qe2?! { (-0.30 → -1.19) Inaccuracy. g3 was best. } (5. g3 e5 6. Bd2 d6 7. Bg2 Nge7 8. Nge2 O-O 9. O-O Nd4) 5... e5 6. Bg3?! { (-1.22 → -1.82) Inaccuracy. Be3 was best. } (6. Be3 d6 7. Qd2 Nd4 8. Nf3 Ne7 9. Be2 Be6 10. O-O O-O 11. a4 f6 12. b4 Rc8) 6... Nd4 7. Qd2 Ne7 8. O-O-O b5 9. Nxb5?? { (-1.26 → -5.49) Blunder. Nce2 was best. } (9. Nce2 d6 10. f4 Be6 11. Kb1 O-O 12. Nf3 f6 13. c3 Bxa2+ 14. Kxa2 Qa5+ 15. Kb1 Nb3) 9... Nxb5 10. d4?! { (-4.36 → -5.53) Inaccuracy. f4 was best. } (10. f4 exf4) 10... Nxd4 11. Nf3 d6 12. Nxd4?! { (-4.70 → -6.86) Inaccuracy. c3 was best. } (12. c3 Nxf3) 12... cxd4 13. Bb5+ Kf8 14. Bh4 Rb8 15. a4 Be6 16. f3 Qb6 17. Qg5 f6 18. Qg3 a6 19. Bd3 Bh6+ 20. Kb1?! { (-15.60 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (20. f4) 20... Qxb2# { Black wins by checkmate. } 0-1